peter-iakovlev / Telegram

Telegram Messenger for iOS
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bug with sim-cards #283

Open ghost opened 6 years ago

ghost commented 6 years ago

Hi, i find some kind of bug, when i take out sim-card from phone and put in another one, telegram account is not blocked. In otherwords if i lose my telephone somebody can use my account, change simcard and number of my account.

leo3366 commented 5 years ago

You can still use 2FA to protect the account, but still there is a posibility of account deletion, it would be good to add some feature that allow user to prevent account reset, maybe e-mail advice and some backup protection just in case, so you can migrate your account to another number in the worst case scenario.